Skull bones and markings practice

Front

What is the Maxillae?

Back

The Maxillae are the two bones that form the upper jaw and hold the upper teeth. They also contribute to the formation of the orbit, nasal cavity, and hard palate.

Front

What type of suture is the coronal suture?

Back

The coronal suture is a fibrous joint that connects the frontal bone to the parietal bones of the skull.

Front

What is the Temporal bone?

Back

The Temporal bone is located at the sides and base of the skull, housing structures of the ear and contributing to the cranial cavity.

Front

What is the Sphenoid Bone?

Back

The Sphenoid Bone is a complex bone located at the base of the skull, it is often described as resembling a butterfly and plays a key role in the structure of the skull.

Front

What is the function of the Ethmoid Bone?

Back

The Ethmoid Bone forms part of the nasal cavity and the orbits, and it contains the ethmoidal sinuses.

Front

What is the Mandible Bone?

Back

The Mandible is the lower jawbone, the largest and strongest bone of the face, which holds the lower teeth.

Front

What is the significance of the Lamboidal suture?

Back

The Lamboidal suture is the fibrous joint that connects the occipital bone with the parietal bones at the back of the skull.

Front

What is the role of the Parietal bones?

Back

The Parietal bones form the sides and roof of the cranium, protecting the brain and supporting the structure of the skull.

Front

What is the function of the Nasal bones?

Back

The Nasal bones form the bridge of the nose and support the structure of the nasal cavity.

Front

What are the Zygomatic bones?

Back

The Zygomatic bones, also known as cheekbones, contribute to the structure of the face and form part of the orbit.